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Questions tagged [unlock]

When a device is locked, it needs to be "reactivated" in order to use it. This unlock is normally obtained by pressing a button and/or swiping a finger across the screen.

When a device is locked, it needs to be "reactivated" in order to use it. This unlock is normally obtained by pressing a button and/or swiping a finger across the screen.

240 questions
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Unlocking scroll positions in a ListView Adapter

Imagine I'm implementing a simple TODO app with active and inactive elements. These elements are separated in two lists (a list for active elements, another list for inactive elements). I already implemented an adapter which handles the two list…
Michael
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Drawing surface, unlockCanvasAndPost and IllegalArgumentException

I have a problem with a drawing application. I have the error below when I leave the drawing activity (with the return button for example). I've looked at the posts but nothing seems to help me. Please, it would mean a lot if you could have a look…
user2097069
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AutoUnlock a Windows User Session

Recently, I have been working on a CredentialProvider in order to unlock automatically (the trigger can be any event, so let’s say the end of a timer) a Windows Vista (or more recent version) user session. For that I read some useful articles on the…
Katsuri
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how to unlock or log in windows by app itself

As we all know,we can use such api as "LockWorkStation()" in "user32.dll" to lock windows. But how to unlock it? For example, if i run an app at first, I want the app to unlock windows by itself after 30 second. How to do it? In another word, if…
Edwin Tai
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ios App for Sleep/Wake Unlock?

The normal way to unlock the iphone after waking up is to enter a 4 digit code. Does Apple offer some sort of iOS method for replacing this unlock screen with a custom programmed one? I'd like to replace the 4 digit unlock mechanism with the android…
toom
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locking each item in array by java

suppose we have these classes: public class Record { int key; int value; Record(){ this.key=0; this.value=0; } Record(int key,int value){ this.key=key; this.value=value; } public class…
Ahmad 阿德
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Application Callback On Device Unlock

For the app I'm writing, if the user locks their phone while running the app I want a pin screen to pop up when the application resumes from the locked state. Is there a callback method or something that I can use to capture that state change?
Eric
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program for android market

I am getting close to finishing a program for android. While I can design it to have a trial time frame and "lock" after, I am having trouble determining how I can effectively unlock it after. As I am totally new to this type of development, I was…
scott.smart
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is there a way to unlock an android device from a service?

I have an application in which I need to unlock the phone from a service which searches a backend and if it finds data it turns on the screen. So far I have not found how to unlock the phone or the answers are very old and do not work.
leonardo moreira pazmio
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Android - Show full screen notification when screen is unlocked

I want to show the full-screen notification when I receive an FCM in the background. I am assigning a pending indent to .setFullScreenIntent(fullScreenIntent, true) in my notification builder. This is working as expected when the screen is…
momu
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how to unlock an android phone with password programatically

I searched internet and got 2 codes to unlock android phone programmatically. But none of them I see,use passwords. 1> KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); final KeyguardManager.KeyguardLock kl = km…
chinpin
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How to make the application screen appear when the screen is opened in Flutter

When the lock screen screen opens in Flutter, I want to launch and show my own app. For example, an app will run on the screen that opens when I press the phone's unlock key. When the user selects the correct meaning of the English word in this…
berkipekoglu
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MS Access Database locked by Unknown user

I have an access database that is on a network drive that multiple users can access. The database corrupted this morning and I am in the process of trying to fix it. The problem I am having is when I attempt to rename the database it says it is…
Taryn
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How can I delete the SQLite DLL when I'm finished with it if the OS thinks it's still in use?

How can I unlock or delete a file that is in use, so that I can delete it? The file in question is used by my own application. More specifically, my application is using the freeware Zeos Lib. When opening and saving my database the sqlite3.dll file…
user741875
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AVCapture session freezes/stuck when locking/unlocking the iPhone

I'm implementing scanner functionality in my xamarin.forms app and for that I'm using iOS native AVCaptureSession. But my problem is while scanning or while capture session is active and the device is being locked, then after unlocking the device…
Nidhi Sood
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